Does Sage support tensor of two symmetric functions?

asked 4 years ago

Xie gravatar image

updated 4 years ago

slelievre gravatar image

I want to work in two variables symmetric functions. For example, expand hλ(X+Y) or hλ(X)eμ(Y) to sλ(X)sμ(Y).

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Comments

1

Have you searched the documentation?

Ideally, provide code to define the objects in your question, to get answerers started.

slelievre gravatar imageslelievre ( 4 years ago )

Here is a start

sage: S=SymmetricFunctions(QQ).s()                                              
sage: S([4]).tensor(S([3]))                                                     
s[4] # s[3]
FrédéricC gravatar imageFrédéricC ( 4 years ago )

Thank you. I know this method.

Xie gravatar imageXie ( 4 years ago )

Could you expand the question a little bit, to say how what you are looking for differs from what is found in the documentation?

slelievre gravatar imageslelievre ( 4 years ago )